Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2018Extracorporeal Stimulation of Sacral Nerve Roots for Observation of Pelvic Autonomic Nerve Integrity: Description of a Novel Methodological Setup
Moszkowski, T.; Kauff, D.W.; Wegner, C.; Ruff, R.; Somerlik-Fuchs, K.H.; Krüger, T.B.; Augustyniak, P.; Hoffmann, K.-P.; Kneist, W.
Journal Article
2018Prolonged Corrosion Stability of a Microchip Sensor Implant during In Vivo Exposure
Glogener, P.; Krause, M.; Katzer, J.; Schubert, M.A.; Birkholz, M.; Bellmann, O.; Kröger-Koch, C.; Hammon, H.M.; Metges, C.C.; Welsch, C.; Ruff, R.; Hoffmann, K.P.
Journal Article
2017Different encapsulation strategies for implanted electronics
Winkler, Sebastian; Edelmann, Jan; Ruff, Roman; Welsch, Christine
Conference Paper
2016Long-term decoding of movement force and direction with a wireless myoelectric implant
Morel, P.; Ferrea, E.; Taghizadeh-Sarshouri, B.; Cardona Audi, J.M.; Ruff, R.; Hoffmann, K.-P.; Lewis, S.; Russold, M.; Dietl, H.; Abu-Saleh, L.; Schroeder, D.; Krautschneider, W.; Meiners, T.; Gail, A.
Journal Article
2016A SIC design of an implantable system for improved control of hand prosthesis
Nikas, Antonios; Klein, Leonhard; Holzberger, Alfred; Hauer, Johann; Voelker, Matthias; Hoppe Christoph; Ruff, Roman; Hoffmann, Klaus-Peter
Conference Paper
2015Implantable EMG measuring system
Völker, Matthias; Nikas, Antonios; Zhou, Haiyan; Hauer, Johann; Ruff, Roman; Hoffmann, Klaus-Peter
Conference Paper
2015Implantierbares myoelektrisches Assistenzsystem zur intuitiven Steuerung einer bionischen Handprothese
Hoffmann, K.-P.; Abu-Saleh, L.; Cardona Audi, J.M.; Dietl, H.; Frank, H.; Gail, A.; Kaniusas, E.; Krautschneider, W.H.; Lewis, S.; Meiners, T.; Ruff, R.; Russold, M.F.; Schroeder, D.; Westendorff, S.
Journal Article
2014Development of a fully implantable EMG measurement system: Status report on the MyoPlant project
Russold, M.; Lewis, S.; Abu-Saleh, L.; Cardona Audi, J.; Hahn, M.; Schiestl, M.; Ruff, R.; Schroeder, D.; Taghizadeh, B.; Plümer, S.; Hoffmann, K.-P.; Krautschneider, W.; Gail, A.; Meiners, T.; Lanmüller, H.; Aszmann, O.; Dietl, H.
Journal Article, Conference Paper
2014DSP-based real-time-compression of bio-signals for intelligent implants
Lang, T.; Cardona Audi, J.; Moszkowski, T.; Ruff, R.; Hoffmann, K.-P.
Journal Article, Conference Paper
2014Silicone-alginate-composite for cell based therapies: A novel silicone based implant material for immobilization of drug releasing cells
Bierkandt, K.; Lippek, J.; Gepp, M.M.; Ruff, R.; Poppendieck, W.; Zimmermann, H.; Hoffmann, K.-P.
Journal Article, Conference Paper
2014System integration of a silicone-encapsulated glucose monitor implant
Birkholz, M.; Glogener, P.; Basmer, T.; Glös, F.; Genschow, D.; Welsch, C.; Ruff, R.; Hoffmann, K.-P.
Journal Article, Conference Paper
2013Comparison of different conductive fillers in silicone for the purpose of replacing metallic conductive structures in flexible implants
Brensing, A.; Hauck, S.; Ruff, R.; Poppendieck, W.; Hoffmann, K.-P.
Journal Article, Conference Paper
2013Development and evaluation of a silicone-based ferrite cover to optimize the transmission-characteristics of telemetric interfaces for active medical implants
Scotti, T.; Audi, C.J.; Müller, C.; Ruff, R.
Journal Article, Conference Paper
2013Fully implantable multi-channel measurement system for acquisition of muscle activity
Russold, M.; Dietl, H.; Ruff, R.; Cardona, J.; Hoffmann, K.-P.; Abu-Saleh, L.; Schröder, D.; Krautschneider, W.; Westendorff, S.; Gail, A.; Meiners, T.; Kaniusas, E.
Journal Article
2013Implantable silicone electrode for measurement of muscle activity: Results of first in vivo evaluation
Lewis, S.; Hahn, M.; Klein, C.; Russold, M.F.; Ruff, R.; Hoffmann, K.P.; Unger, E.; Lanmüller, H.; Aszmann, O.; Dietl, H.; Kaniusas, E.
Journal Article, Conference Paper
2013A novel bioactive implant material based on a porous silicone-hydrogel-composite
Bierkandt, K.; Gepp, M.; Poppendieck, W.; Ruff, R.; Hoffmann, K.-P.; Zimmermann, H.
Journal Article, Conference Paper
2013SEP-induced activity and its thermographic cortical representation in a murine model
Hoffmann, K.P.; Ruff, R.; Kirsch, M.
Journal Article
2012Acquisition of muscle activity with a fully implantable multi-channel measurement system
Lewis, S.; Russold, M.; Dietl, H.; Ruff, R.; Dörge, T.; Hoffmann, K.-P.; Abu-Saleh, L.; Schröder, D.; Krautschneider, W.; Westendorff, S.; Gail, A.; Meiners, T.; Kaniusas, E.
Conference Paper
2012Development platform for intelligent implants in real-time monitoring applications
Audi, J.C.; Kiesel, J.; Rönsch, F.; Müller, C.; Ruff, R.; Hoffmann, K.-P.
Conference Paper, Journal Article
2012Energy-efficient real-time compression of biosignals
George, R.M.; Audi, J.C.; Ruff, R.; Hoffmann, K.-P.
Conference Paper, Journal Article
2012Power management techniques in wireless sensor network
Becher, K.; Dussa, S.; Ruff, R.; Hoffmann, K.-P.
Conference Paper, Journal Article
2012Time synchronization protocol in wireless sensor network
Becher, K.; Ruff, R.; Hoffmann, K.-P.
Conference Paper, Journal Article
2011Entwicklung und Realisierung eines gurtintegrierten Glasfaser-Plethysmographen zur Erfassung der Atemanstrengung innerhalb eines drahtlosen Sensornetzwerks
Becher, K.; Strufe, M.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2011Evaluation of implantable epimysial electrodes as possible interface to control myoelectric hand prostheses
Poppendieck, W.; Ruff, R.; Gail, A.; Westendorff, S.; Russold, M.; Lewis, S.; Meiners, T.; Dietl, H.; Hoffmann, K.-P.
Conference Paper
2011Real-time data link for wireless implantable applications
Cardona Audi, J.; Müller, C.; Scholz, O.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2010Acquisition of myoelectric signals to control a hand prosthesis with implantable epimysial electrodes
Ruff, R.; Poppendieck, W.; Gail, A.; Westendorff, S.; Russold, M.; Lewis, S.; Meiners, T.; Hoffmann, K.-P.
Conference Paper
2010Design and realization of a wireless sensor gateway for health monitoring
Becher, K.; Figueiredo, C.P.; Mühle, C.; Ruff, R.; Mendes, P.M.; Hoffmann, K.-P.
Conference Paper
2010Development and realisation of a wireless sensor node to record the respiration using bioelectrical impedance analysis
Becher, K.; Hofmann, A.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2010ECG-module for a wearable and wireless sensor platform
Becher, K.; Strufe, M.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2010Electrochemical and neurophysiological testing of implantable electrode structures for the myogenic signal acquisition
Steltenkamp, S.; Dörge, T.; Ruff, R.; Dietl, H.; Hoffmann, K.-P.
Conference Paper
2010Entwicklung und Evaluierung von Methoden zur Realisierung eines sensorischen Feedbacks für Prothesen der oberen Extremität
Özgün, N.; Ruff, R.; Becher, K.; Hoffmann, K.-P.
Conference Paper
2010Entwicklung und Realisierung eines Gewichtmoduls als Teil eines Wireless Sensor Network unter Verwendung des Funkstandards IEEE802.15.4.
Becher, K.; Strufe, M.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2010High frequency sampled pulse-module for a wearable and wireless sensor platform
Becher, K.; Gose, C.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2010Innovatives Langzeitmonitoringsystem zur kabellosen Erfassung von Biosignalen
Becher, K.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2010System for Prevention of Ulcers induced by Diabetic Foot Syndrome
Scholz, O.; Ruff, R.; Horter, H.; Schöttes, P.; Velten, T.
Conference Paper
2010A technical setup for ECG-controlled stimulation of the n. vagus
Hoffmann, K.P.; Becher, K.; Dörge, T.; Ruff, R.; Steltenkamp, S.
Conference Paper, Journal Article
2010Telemonitoring und Mobilität
Hoffmann, K.-P.; Ruff, R.; Becher, K.
Conference Paper
2009Electrode localization in a self-organizing network for electrophysiological diagnostics
Schaefer, M.; Figueiredo, M.; Kiefer, S.; Mendes, P.M.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2009Electrode structures for acquisition and neural stimulation controlling the cardiovascular system
Steltenkamp, S.; Becher, K.; Doerge, T.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2008Die Fusion innovativer Sensorik mit intelligenter Telematikinfrastruktur am Beispiel des Telemonitorings kardiovaskulärer Parameter
Ruff, R.; Schäfer, M.; Kiefer, S.; Hoffmann, K.-P.
Conference Paper
2008Persönliche Gesundheitssysteme für die häusliche Schlaganfallnachsorge - Erfahrungen aus Pilotprojekten
Kiefer, S.; Schäfer, M.; Ali, S.; Ruff, R.; Hoffmann, K.-P.
Conference Paper
2007Characterization of a new type of dry electrodes for long-term recordings of surface-electromyogram
Garcia, G.A.; Zaccone, F.; Ruff, R.; Micera, S.; Hoffmann, K.-P.; Dario, P.
Conference Paper
2007Flexible dry surface-electrodes for ECG long-term monitoring
Hoffmann, K.-P.; Ruff, R.
Conference Paper
2007Die fühlende Handprothese - Ein Projekt mit Zukunft
Hoffmann, K.-P.; Carrozza, M.; Micera, S.; Koch, K.P.; Yoshida, K.; Ruff, R.
Journal Article
2006Long-term characterization of electrode materials for surface electrodes in biopotential recording
Hoffmann, K.P.; Ruff, R.; Poppendieck, W.
Conference Paper
2005Development of a measurement device to characterise surface electrodes for a 24/7 monitoring
Hoffmann, K.-P.; Koch, K.P.; Ruff, R.
Conference Paper
2005Simulation and in-vitro investigations of the penetration behavior of flexible microelectrodes into neural tissue
Joseph, C.; Meyer, C.; Schweigmann, M.; Ruff, R.; Koch, K.P.
Conference Paper
2003Messplatz zur in vitro Untersuchung der Korrosion von Nervenelektroden unter Simulationsbedingungen
Ruff, R.; Loew, T.; Koch, K.P.
Conference Paper
2003Modular multichannel neurostimulator with arbitrary waveform for experimental and clinical use
Koch, K.P.; Ihmig, F.; Loew, T.; Ruff, R.; Schüttler, M.; Stieglitz, T.
Conference Paper